August weather forecast
Cedar Rapids, NE

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Weather in August

The last month of the summer, August, is another warm month in Cedar Rapids, Nebraska, with temperature in the range of an average high of 82.9°F (28.3°C) and an average low of 62.1°F (16.7°C).

Temperature

The shift into August uncovers an average high-temperature of a still moderately hot 82.9°F (28.3°C), subtly different from the previous month. Cedar Rapids encounters a steady low-temperature average of 62.1°F (16.7°C) throughout the month of August.

Heat index

For August, the heat index is appraised at a hot 87.8°F (31°C). Continuous activity in exposure could lead to a feeling of fatigue and heat cramps.
Evaluating the heat index requires understanding its values in the shade and with gentle winds. With direct sunlight, the heat index could increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', is an aggregate value of air's warmth and moisture to show the human-felt temperature. Metabolic differences, pregnancy status, and the level of physical activity are additional factors influencing an individual's weather perception. Keep aware, the sun, when shining directly, can intensify the heat experience, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for children. Children often do not understand the need to rest and hydrate. Thirst is a late manifestation of dehydration - therefore, it is essential to stay hydrated, particularly during prolonged physical activities.

Humidity

In Cedar Rapids, the average relative humidity in August is 71%.

Rainfall

In Cedar Rapids, Nebraska, in August, during 12.6 rainfall days, 2.09" (53mm) of precipitation is typically accumulated. Throughout the year, there are 108.8 rainfall days, and 18.98" (482mm) of precipitation is accumulated.

Snowfall

June through September are months without snowfall.

Daylight

In Cedar Rapids, the average length of the day in August is 13h and 47min.
On the first day of the month, sunrise is at 6:28 am and sunset at 8:49 pm. On the last day of August, in Cedar Rapids, Nebraska, sunrise is at 6:58 am and sunset at 8:06 pm CDT.

Sunshine

In Cedar Rapids, the average sunshine in August is 10h.

UV index

In Cedar Rapids, the average daily maximum UV index in August is 5. A UV Index reading of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for the average person.
Note: The UV index of 5 in August translates into these instructions:
Exercise caution. The susceptibility of light skin individuals to burns is less than 30 minutes. The midday Sun can be dangerous due to its intense radiation; always find shade and reduce exposure. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades.
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Frequently asked questions

Is it hot in Cedar Rapids during August?

In Cedar Rapids, in August, the average high-temperature is 82.9°F (28.3°C), and the average low-temperature is 62.1°F (16.7°C). The average heat index (a.k.a. 'apparent temperature', 'real feel'), which combines air temperature and relative humidity, in August is appraised at 87.8°F (31°C).

What is the average humidity in August in Cedar Rapids?

In August, the average relative humidity in Cedar Rapids is 71%.

How much does it rain in Cedar Rapids in August?

In Cedar Rapids, in August, it is raining for 12.6 days, with typically 2.09" (53mm) of accumulated precipitation.

When it does not snow in Cedar Rapids?

In Cedar Rapids, snow does not fall in June through September.

What is the average length of the day in August in Cedar Rapids?

The average day length in August is 13h and 47min.

When is the sunrise / sunset in August in Cedar Rapids?

In August, on the first day of the month, sunrise is at 6:28 am and sunset at 8:49 pm. On the last day of the month, in Cedar Rapids, Nebraska, sunrise is at 6:58 am and sunset at 8:06 pm CDT.

How many hours of sunshine does Cedar Rapids have in August?

The average sunshine duration in August in Cedar Rapids is 10h.

What is the UV index reading in August in Cedar Rapids?

In August, the average daily maximum UV index is 5. A UV Index reading of 3 to 5 represents a moderate vulnerability from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in August
Cedar Rapids, NE

Average temperature in August - Cedar Rapids, NE
  • Average high temperature in August: 82.9°F

The warmest month (with the highest average high temperature) is July (84.7°F).
The month with the lowest average high temperature is January (30.6°F).

  • Average low temperature in August: 62.1°F

The month with the highest average low temperature is July (64.8°F).
The coldest month (with the lowest average low temperature) is January (17.1°F).

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Average pressure in August
Cedar Rapids, NE

Average pressure in August - Cedar Rapids, NE
  • Average pressure in August: 29.93"Hg

The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.85"Hg).

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Average wind speed in August
Cedar Rapids, NE

Average wind speed in August - Cedar Rapids, NE
  • Average wind speed in August: 8.3mph

The windiest month (with the highest average wind speed) is April (11.5mph).
The calmest month (with the lowest average wind speed) is July (8mph).

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Average humidity in August
Cedar Rapids, NE

Average humidity in August - Cedar Rapids, NE
  • Average humidity in August: 71%

The month with the highest relative humidity is January (81%).
The month with the lowest relative humidity is October (63%).

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Average rainfall in August
Cedar Rapids, NE

Average rainfall in August - Cedar Rapids, NE
  • Average rainfall in August: 2.09"

The wettest month (with the highest rainfall) is May (2.68").
The driest months (with the least rainfall) are January and February (0.55").

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Average rainfall days in August
Cedar Rapids, NE

Average rainfall days in August - Cedar Rapids, NE
  • Average rainfall days in August: 12.6 days

The month with the highest number of rainy days is May (15.6 days).
The month with the least rainy days is February (2.6 days).

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Average snowfall in August
Cedar Rapids, NE

Average snowfall in August - Cedar Rapids, NE
  • Average snowfall in August: 0"

The month with the highest snowfall is December (3.9").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in August
Cedar Rapids, NE

Average snowfall days in August - Cedar Rapids, NE
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is January (7.3 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in August /
Average sunshine in August
Cedar Rapids, NE

Average daylight in August / Average sunshine in August - Cedar Rapids, NE
  • Average daylight in August: 13h and 5min

The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 12min).

  • Average sunshine in August: 10h and 0min

The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 4h and 54min).

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Average sunshine days in August
Cedar Rapids, NE

Average sunshine days in August - Cedar Rapids, NE
  • Average sunshine days in August: 15.8 days

The month with the most sunshine days is November (23.2 days).
The month with the least sunshine days is June (12.8 days).

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Average UV index in August
Cedar Rapids, NE

Average UV index in August - Cedar Rapids, NE
  • Average UV index in August: 5

The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).

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Average cloud cover in August
Cedar Rapids, NE

Average cloud cover in August - Cedar Rapids, NE
  • Average cloud cover in August: 30

The month with the most cloud cover is January (Cloud cover 47).
The months with the least cloud cover are July and September (Cloud cover 27).

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Average visibility in August
Cedar Rapids, NE

Average visibility in August - Cedar Rapids, NE
  • Average visibility in August: 6mi

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

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Cedar Rapids, Nebraska, USA

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